168201928

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 322011000

約数和(自身を除く): 153809072

約数列:

[1, 2, 4, 8, 73, 146, 149, 292, 298, 584, 596, 1192, 1933, 3866, 7732, 10877, 15464, 21754, 43508, 87016, 141109, 282218, 288017, 564436, 576034, 1128872, 1152068, 2304136, 21025241, 42050482, 84100964, 168201928]

約数ペア:

[(1, 168201928), (2, 84100964), (4, 42050482), (8, 21025241), (73, 2304136), (146, 1152068), (149, 1128872), (292, 576034), (298, 564436), (584, 288017), (596, 282218), (1192, 141109), (1933, 87016), (3866, 43508), (7732, 21754), (10877, 15464)]